1889949204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367123}}^1$

素因数の和:367157

約数の個数: 72

約数和(自身を含む): 5612591712

約数和(自身を除く): 3722642508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 367123, 734246, 1101369, 1468492, 2202738, 3304107, 4038353, 4405476, 4772599, 6608214, 8076706, 9545198, 12115059, 13216428, 14317797, 16153412, 19090396, 24230118, 28635594, 36345177, 42953391, 48460236, 52498589, 57271188, 72690354, 85906782, 104997178, 145380708, 157495767, 171813564, 209994356, 314991534, 472487301, 629983068, 944974602, 1889949204]

約数ペア:

[(1, 1889949204), (2, 944974602), (3, 629983068), (4, 472487301), (6, 314991534), (9, 209994356), (11, 171813564), (12, 157495767), (13, 145380708), (18, 104997178), (22, 85906782), (26, 72690354), (33, 57271188), (36, 52498589), (39, 48460236), (44, 42953391), (52, 36345177), (66, 28635594), (78, 24230118), (99, 19090396), (117, 16153412), (132, 14317797), (143, 13216428), (156, 12115059), (198, 9545198), (234, 8076706), (286, 6608214), (396, 4772599), (429, 4405476), (468, 4038353), (572, 3304107), (858, 2202738), (1287, 1468492), (1716, 1101369), (2574, 734246), (5148, 367123)]